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Thread: DPC Latency issue Gigabyte EX58-Extreme




  1. #31

    Default Re: DPC Latency issue Gigabyte EX58-Extreme

    as strange as this may sound what PSU are you useing that may cause it as well
    Intel Core i7-980X Extreme Edition Gulftown cooled By Swiftech APOGEE GTZ CPU waterblock
    Gigabyte GA-X58A-UD9 Water Cooled
    Corsair Dominator 12GB (6 x 2GB) Model CMD12GX3M6A1600C8
    2 Gigabyte GTX 480 in SLI
    6 Western Digital VelociRaptor WD1500HLFS 150GB 10000 RPM in Raid 0
    2 Plextor sata Blu_ray Drives Model PX-B320SA
    Ultra X4 1200 Watt
    Thermaltake Armor+Thermaltake Bigwater 760 IS
    Creative Sound Blaster X-Fi Titanium Fatal1ty Champion
    Creative Gigaworks 750S 7.1 Suround 700 watt
    Windows 7 Ultimate 64 bit

  2. #32
    Join Date
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    Toronto
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    13

    Default Re: DPC Latency issue Gigabyte EX58-Extreme

    I have a Corsiar HX1000W psu. And to answer the previous question about the pump, the sound popping problems did not exist when I had windows XP, so this is entirely new to Win7 at the moment.

  3. #33
    Join Date
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    Location
    Birmingham,Great Britain
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    Default Re: DPC Latency issue Gigabyte EX58-Extreme

    tried running your sound card software in windows xp mode (when in win7)in properties/compatibility?
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  4. #34
    Join Date
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    Victoria, BC
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    Default Re: DPC Latency issue Gigabyte EX58-Extreme

    I have the same problem. The sound crackles and stutters when I open a Web page. I hear pops and garbled sound if Iím playing music. The problem only happens after the system has been running for a while. A reboot fixes the problem, but then it eventually comes back.
    I found that by using the DPC Latency Checker V1.2.0 (DPC Latency Checker), I can see that after system startup, latency is good (in the green levels), but after running a day or so, it's perpetually spiking (running in the red). This is when I hear the horrible crackles and stutters. If I disable the network adapter (NIC), latency immediately drops to green levels and sound is good. However, if I then enable the network adapter, it immediately spikes perpetually into the red and I hear the crackles and stutters. I have to reboot to reset the condition so that it's running in the green (so that I can listen to music without horrible crackles and stutters).
    It's not a driver issue. I've tried many drivers and swapped ALL components out of my system and I see the same issue.
    I've swapped several different sound cards, internal and external. All have the same problem.
    I've swapped several different nics. Some are worse than others, in that some take longer to show the problem after a reboot, but they all have the same problem.
    I've swapped the Video Card.
    I even swapped the MoBo with a similar model.
    The only think I haven't swapped is the CPU and Power supply. Neither seem likely culprits for a sound problem.
    The only thing that affects the popping is a reboot, which resolves it for a few hours, or disabling the network adapter, which resolves the issue 100%, but I sort of need network access.
    It sure seems inherent to Windows 7. Something to do with the way that Networking and Audio interfere with each other.

    Thanks for any suggestions!

    Specs:
    Mobo P5QL PRO ASUSTeK
    Windows 7 Enterprise x64
    Intel Quad CPU Q8200 @ 2.33GHz
    Memory Configuration 8 GB DIMM DDR Synchronous
    NVIDIA GeForce GT 220 and GeForce 6200

  5. #35
    Join Date
    Aug 2009
    Location
    Birmingham,Great Britain
    Posts
    9,250

    Default Re: DPC Latency issue Gigabyte EX58-Extreme

    are you using onboard lan? or a network card?
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  6. #36
    Join Date
    Aug 2010
    Location
    Victoria, BC
    Posts
    9

    Default Re: DPC Latency issue Gigabyte EX58-Extreme

    I've tried using using onboard nic, USB nic and PCI-based network card? I've swapped several different nics. Some are worse than others, in that some take longer to show the problem after a reboot, but they all have the same problem, regardless if the onboard NIC is disabled.

    thanks for the thought, though!!

  7. #37
    Join Date
    Aug 2009
    Location
    Birmingham,Great Britain
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    Default Re: DPC Latency issue Gigabyte EX58-Extreme

    where are you listening to your music from? speakers or headphones? i can hear very slight crackle at loud volume if i have headphones on but nothing through the speakers,try and route the case audio/headphone front panel wires away from your gpu ect as that will affect things,there is electro magnetic interferance material its like a copper/aluminium sheet which you can use to sheild the nics or whatever you thinks causing it,ive seen some sheets of it on ebay for sale although i havnt tried it so cantsay if it will stop it,but 100% its a component or the mb itself thats emitting some emi
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  8. #38
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
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    Default Re: DPC Latency issue Gigabyte EX58-Extreme

    Could also be a hard drive?? Do you have a MiniPE XP?

    If not google Digiwiz MiniPE XT and download it, then remove all your hard drives and test with DPC checker from within that XP and see if you get the same with no hard drives or drivers loaded.

  9. #39
    Join Date
    Aug 2010
    Location
    Victoria, BC
    Posts
    9

    Default Re: DPC Latency issue Gigabyte EX58-Extreme

    It's not related to the speakers, because I can see a direct relationship between the red DPC spikes and the noise. And I've tried several diffferent sound devices and speaker configurations.

    I hadn't considered the hard drive, though I can't see how that could be, given how the problem is so predictable, in that it dissappears for a day after a reboot. If it were a drive, the problem would always be there, I'd think.

    Thanks for the suggestions!

  10. #40
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
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    Default Re: DPC Latency issue Gigabyte EX58-Extreme

    Hmm,for a whole day after reboot it's fine?

    How about disabling the OS Performance counters, you'll need to Google how to do that. Maybe it is those counters stacking up data and then after a day or so starts causing issues?

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